John M. Cantrell, D.O.
Internal Medicine Physician · Gardendale, AL
John M. Cantrell, D.O. is an internal medicine physician with a practice address in Gardendale, Alabama, and NPI 1609020866, issued on Nov 13, 2008. Check the license (Alabama DO1085, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John M. Cantrell
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO1085 AL
Self-reported in NPPES; status is on the state search - Practice location
- 2217 Decatur Hwy, Gardendale, AL 35071
- Phone
- (205) 418-1200
- Enumerated
- Nov 13, 2008
- Record last updated
- Dec 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (205) 418-1271
- Medicaid ID
- 1609020866 AL
- Medicare enrollment
- Enrolled (PECOS I20100903000665); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2007
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Also registered at 2217 Decatur Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nolan Hudson, M.D.Internal Medicine Physician1154376416
Verify John M. Cantrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license DO1085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
281 Medicare Part D claims for 166 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 26 claims were for opioids.
Most prescribed
- Cefdinir27 claims
- Pantoprazole Sodium18 claims
- Furosemide15 claims
- Hydrocodone-Acetaminophen12 claims
- Methylprednisolone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Hospital Medicine Associates LLCBirmingham, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John M. Cantrell among 1,705 internal medicine physician records in Alabama
John M. Cantrell, D.O. is one of 1,705 internal medicine physician records with a practice address in Alabama. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2007 · median 2003 among the 1,136 with a school on file
- Record last updated2013 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Gardendale
They are 11 of the 363 NPPES records with a practice address in Gardendale, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Gardendale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gilbert Douglas, D.O.Gardendale, AL 350711881865103
- William Howell, M.D.Gardendale, AL 350711174577084
- Nolan Hudson, M.D.Gardendale, AL 350711154376416
- John Nichols, M.D.Gardendale, AL 350711316992670
- Arthur Patton, M.D.Gardendale, AL 350711003855149
- J Pitts, M.D.Gardendale, AL 350711669494068
- Melissa Toner, M.D.Gardendale, AL 350711154374841
- Ricky Tubbs, DOGardendale, AL 350711184800971
Common questions
What is John M. Cantrell, D.O.'s NPI number?
John M. Cantrell, D.O.'s National Provider Identifier (NPI) is 1609020866, issued on Nov 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John M. Cantrell, D.O. located?
The NPPES record lists a practice address at 2217 Decatur Hwy, Gardendale, AL, 35071. Phone: (205) 418-1200. Providers update this record themselves, so call before visiting.
How can I verify John M. Cantrell, D.O.'s license?
NPPES lists Alabama license number DO1085, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John M. Cantrell, D.O. prescribe under Medicare Part D?
In 2024, John M. Cantrell, D.O. had 281 Medicare Part D claims for 166 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.